Re: oops on resume

["Brian J. Murrell" <brian@interlinx.bc.ca>]

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On Thu, 2004-08-05 at 20:52 +0100, Dave Jones wrote:
> On Thu, Aug 05, 2004 at 03:34:42PM -0400, Brian J. Murrell wrote:
>  > On Thu, 2004-08-05 at 21:26 +0200, Dominik Brodowski wrote:
>  > > cat /sys/devices/system/cpu/cpu0/cpufreq/*
>  > 
>  > Just to be sure you knew which values where for which nodes I did a
>  > 
>  > grep ".*" /sys/devices/system/cpu/cpu0/cpufreq/*
>  > 
>  > and got:
>  > 
>  > /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq:1200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq:2200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq:1200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies:2200000 1200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors:userspace performance
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq:1200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver:speedstep-ich
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:userspace
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq:2200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq:1200000
>  > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed:1200000
> 
> 
> My guess is that speedstep_get_processor_frequency() is returning null
> 
> What does /proc/cpuinfo say ?

Right now:

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2
model name      : Mobile Intel(R) Pentium(R) 4 - M CPU 2.20GHz
stepping        : 7
cpu MHz         : 1196.613
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips        : 2359.29

After a bit of "cat </dev/urandom >/dev/null":

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2
model name      : Mobile Intel(R) Pentium(R) 4 - M CPU 2.20GHz
stepping        : 7
cpu MHz         : 2193.791
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
bogomips        : 4325.37

Do you want shall I enable SPEEDSTEP_DEBUG and see what comes out?

b.


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